"So do all who live to see such times. But that is not for them to decide. All we have to decide is what to do with the time that is given to us. There are other forces at work in this world Frodo, besides the will of evil. Bilbo was meant to find the Ring. In which case, you were also meant to have it. And that is an encouraging thought. " - Gandalf to Frodo in the Lord of the Rings.
While this is a fictional work, it has many great truths and this is one of them. Each of us has no control over the time we spend here on this planet - we have only control over what we do with the time given to us. Sadly, a great many people waste it in frivolous pursuit of material things which will rust, rot, crumble and be taken away by thieves.
You should pursue what drives you, and not listen to a world which say that "in order to be x, you must do y". I have found that most giving this advice have neither done X or Y.
There is a great purpose for which you were born. All of us were born to serve God, but there are individual gifts waiting for you when you discover what you are really supposed to do. Money is not one of them. Having made more of it than I should have, I can tell you that money is only an object - what is done with it can be evil or good, and persons who live their lives for its attainment end up very miserable, whether rich or poor.
Medicine isn't for everyone, and not yet being a doctor, I cannot say that the process of becoming one was "worth" it. I only know that being a doctor is what I am supposed to do at this time in my life.
Human life is a great journey - not a goal or prize to be won. Nothing stinks more than achieving what your "purpose" was and then realizing that there isn't anything else to an enterprise you wasted tons of money, and more importantly time - trying to achieve. This is why Alexandar wept, when he had no more world's to conquer and drank himself to death at a very young age.
Doctors can have a tremendous impact on the lives of others, but so can trash collectors, writers, businesswomen, snuffleupagus, and super-grover. But super-grover would be a horrible snuffleupagus and likewise.
If you don't you should also spend some time getting to know God; He will be an enormous help in figuring out what you are supposed to do. Also, as my last bit of trivial advice, ask persons from each career you are considering if you can take them to coffee and ask them a few questions. They won't say no. (Make sure they are your same sex, so they don't get the wrong idea).
I have done this with businessmen, doctors, lawyers, professors, teachers, professional athletes, ministers and lots of other people so that I could see whether or not what they were doing was something I would love to do. A very wise poster to your questions said that he was just going through the motions of being an attorney - you don't want to do that.
Then after you have your notes from your lunches, do what Ben Franklin would do and draw a line down the middle of your paper and put + on one side and - on the other. Then list all of the pros and cons of each career and go from there. It may be that there are several different things you should do, but maybe medicine is one link in that chain. Perhaps you are to be the candy corn magnate of Australia, but need to be a doctor in order to immigrate there.
Best wishes in your new career(s)!!!!
Wilkommen,
Sporky